/*
 * Copyright 2011 Splunk, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"): you may
 * not use this file except in compliance with the License. You may obtain
 * a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

package com.splunk.examples.explorer;

import com.splunk.Entity;
import com.splunk.EntityMetadata;

import org.openide.nodes.Children;
import org.openide.nodes.Node;

class EntityKids extends Children.Keys<EntityMetadata> {
    Entity entity;

    EntityKids(Entity entity) {
        this.entity = entity;
    }

    @Override protected void addNotify() {
        EntityMetadata metadata = entity.getMetadata();
        if (metadata == null) return;
        setKeys(new EntityMetadata[] { metadata });
    }

    @Override protected Node[] createNodes(EntityMetadata metadata) {
        return new Node[] { new EntityMetadataNode(metadata) };
    }
}
